OPERATORS · RRC 753060

Schkade, Louis

WindowAll time 90 days 1 year 3 years 10 years

CountyShackelford 27 Haskell 3 Eastland 2 Jones 1

33 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 19, 2006	619237	Drill	Shackelford	Nail-137 #7	1,800	Final completion	41738601	Now Double C Operating LLC
May 19, 2006	617856	Drill	Shackelford	Sedwick, John F. 'A' #12A	1,000	Final completion	41738598	Now JTC Royalties LLC
Dec 13, 2005	610363	Drill	Shackelford	Sedwick, John F. -A- #11A	1,000	Final completion	41738560	Now JTC Royalties LLC
Oct 11, 2005	606848	Drill	Shackelford	Sedwick, John F. #10A	1,000	Final completion	41738546	Now JTC Royalties LLC
Sep 22, 2005	606070	Drill	Shackelford	Sedwick "A" #9A	1,000	Final completion	41738542	Now JTC Royalties LLC
Jun 15, 2005	601874	Drill	Shackelford	Sedwick 'A' #8A	1,000	Final completion	41738524	Now JTC Royalties LLC
Jan 20, 2005	556358	Drill	Shackelford	Sedwick 'A' #7 A	1,000	Final completion	41738491	Now JTC Royalties LLC
Jul 26, 2004	548442	Drill	Shackelford	Sedwick John F. #6A	1,000	Final completion	41738460	Now JTC Royalties LLC
Mar 31, 2003	529892	Drill	Shackelford	Sedwick, John F. -A- #5 A	1,000	Spudded	41738391	Now JTC Royalties LLC
Aug 21, 2000	498635	Reenter	Haskell	Hendricks #4	1,650	Final completion	20731326	Now Maynard Oil Co.
Sep 16, 1997	467032	Drill	Shackelford	Nail-137 #6	2,000	Final completion	41738164	Now Double C Operating LLC
Apr 25, 1990	372616	Drill	Haskell	Hendrick #3	3,500	Final completion	20732059	Acquired from C & L Equipment
Aug 14, 1989	362678	Drill	Eastland	Childress #2	1,000	Final completion	13337388	Acquired from C & L Equipment
Sep 17, 1987	336094	Drill	Shackelford	Davis, G. R. #14	2,000	Final completion	41737097	Now Frontier Operating Corporation
Dec 15, 1986	324279	Drill	Jones	Mullins, Verna #1	2,999	Final completion	25333543	Acquired from GRS Oil & Gas Company
Dec 4, 1986	323679	Drill	Shackelford	Davis, G. R. #12	2,000	Final completion	41736986	Now Frontier Operating Corporation
Dec 4, 1986	323677	Drill	Shackelford	Davis, G. R. #13	2,000	Final completion	41736985	Now Frontier Operating Corporation
Sep 10, 1985	284790	Drill	Shackelford	Nail 137 "C" #1	2,000	Final completion	41736555	Acquired from Caloco Energy, Inc.
Sep 10, 1985	284790	Field transfer	Shackelford	Nail- 137 #3	1,705	—	41736555	—
Feb 11, 1985	266522	Drill	Shackelford	Davis, G. R. #11	1,900	Final completion	41736176	Now Frontier Operating Corporation
Jan 17, 1985	264467	Drill	Shackelford	Nail "137" #2	1,650	Final completion	41736138	Acquired from Midwood Petroleum Inc.
Jan 17, 1985	264467	Field transfer	Shackelford	Nail - 137 #4	1,650	—	41736138	—
Dec 19, 1984	261736	Drill	Shackelford	Nail "137" #1	1,760	Final completion	41736098	Acquired from Midwood Petroleum Inc.
Dec 19, 1984	261736	Field transfer	Shackelford	Nail - 137 #5	1,760	—	41736098	—
Apr 10, 1984	234981	Drill	Shackelford	Davis, G. R. #10	1,600	Final completion	41735742	Now Frontier Operating Corporation
Apr 10, 1984	234987	Drill	Shackelford	Davis, G. R. #9	1,600	Final completion	41735743	Now Frontier Operating Corporation
Apr 2, 1984	234110	Drill	Eastland	Childress #1	3,400	Final completion	13335781	Acquired from Farmers Oil and Gas Exploration
Aug 11, 1983	205459	Drill	Haskell	Hendrick #2	1,800	Final completion	20731435	Acquired from Monroe Oil & Gas
May 18, 1983	195549	Drill	Shackelford	Davis, G. R. #7	1,600	Final completion	41735106	Now Frontier Operating Corporation
May 18, 1983	195548	Drill	Shackelford	Davis, G. R. #8	1,600	Final completion	41735107	Now Frontier Operating Corporation
Apr 2, 1982	155388	Drill	Shackelford	Davis, G.R. #6	1,990	Final completion	41734503	Now Frontier Operating Corporation
Jun 26, 1981	122701	Drill	Shackelford	Davis, G.R. #5	1,990	Final completion	41733991	Now Frontier Operating Corporation
May 12, 1980	80866	Drill	Shackelford	Davis, G. R. #4	1,990	Final completion	41733347	Now Frontier Operating Corporation